package ar.unc.famaf.pln.giveselector.filters;

import java.util.Set;

import ar.unc.famaf.pln.giveselector.context.*;

/**
 * A Filter filters out utterances.
 * @author Alexandre Denis
 */
public interface IFilter
{
	/**
	 * Returns a subset of the given Utterances.
	 */
	public Set<Utterance> filter(Set<Utterance> utterances, Context context);
}
